Make | Model | Problem | Solution | Date |
| | | |
Found: 17
|
Bush | 2714 | Dead with 2.5A mains fuse blown | Tr801 BU508A s/c, R801 2R2 5w o/c, R809 270k o/c, IC801 TDA4601 & therm TH802 CHS pt no 12001GT | 14-09-04 |
Bush | 2714 | Stuck in st/by | R603 3k9 5w HT feed to LOP o/c | 14-09-04 |
Bush | 2714 | Stuck in StBy - Psu ok | R603 3k9 5W oc ( line driver feed ) | 14-09-04 |
ITT | CT2712 CVC1200 | White raster with flyback lines. | Diodes by BU208 go s/c , a Ristor burnt up ( use BY133 ) | 14-09-04 |
ITT | CT2712 CVC1203 | Dead. | MR diode s/c , may have taken tripler. | 14-09-04 |
ITT | CT2712 CVC1203 | No Frame - resistor R522 burnt up. | R522 is a 0.47R , D523 ( BA158 ) , TBA2653A | 14-09-04 |
ITT | CT2712 CVC1203 | No tuner voltage. | R522 is a 0.47R , D523 ( BA158 ) , TBA2653A | 14-09-04 |
ITT | TX2713 | Frame - line 2 1/3 way down. | Drys on frame earth. | 14-09-04 |
Nokia | ST271 Mono Plus | Lack of height | RS01 4M7 33v to pin 43 TDA8362A | 14-09-04 |
Philips | 25ST2716/05B | NICAM SOUND DISTORTED ON ONE CHANNEL | TDA1543 IC7168 Pt-No 4822 209 73236 | 14-09-04 |
|
Philips | 25ST2716/05B | Sound dist on lh Nicam chan | IC7168 TDA1543 DA converter chip | 14-09-04 |
Sony | AE-1 KVDX271TU | takes 10-20 min to come on | C615 1000uF 35V | 14-09-04 |
Sony | AE1 KVDX271TU | Shuts down at sw on with burst of EHT | IC251 audio chip cracked & dry joints - caused by incorrect conn of ext amp - also check C615 1000u 35v for dry joints | 14-09-04 |
Sony | KV2712 | SCREEN ONE HALF GREEN | IC 302 TDA4661 | 14-09-04 |
Sony | KVDX271TU | Dead aft 30 mins | Replace caps in psu | 14-09-04 |
Sony | KVDX271TU | Field cramp at top with fb lines | C5006 3.3mfd 160v on D1 PCB vert on lhs | 14-09-04 |
SONY | KVDX271TU | SET TAKES 10-20 MINS TO COME ON | REPLACE C615 IN POWER SUPPLY 1000MFD35V | 14-09-04 |